/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchyElements.h
typedef TBaseDelegate_ThreeParams< FTransform, const [FRigVMExecuteContext](API\Plugins\RigVM\RigVMCore\FRigVMExecuteContext) *, const [FRigElementKey](API\Plugins\ControlRig\Rigs\FRigElementKey) &, bool > FRigReferenceGetWorldTransformDelegate